GM6535

GM6535 GM6535 60 MHz Universal Programmable Dual PLL Frequency synthesizer GENERAL DESCRIPTIONS The GM6535 is a dual phase – locked loop (PLL) frequency synthesizer especially designed for CT-1 cordless phone applications worldwide. This frequency synthesizer is also for any products with frequency operation at 60 MHz or below. The device features fully programmable receive, transmit, reference, and auxiliary reference counters accessed through an MCU serial interface, this feature allows this device to operate in any CT1 cordless phone application. The device consists of two independent phase detectors for transmit and receive loops. A common reference oscillator, driving two independent reference frequency counters, provides independent reference frequencies for transmit and receive loops. The auxiliary reference counter allows the user to select an additional reference frequency for receive and transmit loops if required. FEATURES • Operating Voltage Range: 2.5 to 5.5 V • Operating Temperature Range:-40 to +75¡ É • Operating Power Consumption:3.0mA@2.5V • Maximum Operating Frequency: 60MHz@200mVp-p, VDD=2.5V • 3 or 4 Pins Used for serial MCU Interface • Power Saving Mode Controlled by MCU • Lock Detect Signal • On-Chip Reference Oscillator Supports External Crystals to 16.0 MHz • Reference Frequency Counter Division Range: 16 to 4095 • Auxiliary Reference Frequency Counter Division Range: 16 to 16,383 • Transmit Counter Division Range:16 to 65,535 • Receive Counter Division Range: 16 to 65,53 P IN CONFIGURATION CLK AD in D in ENB MCUCLK Vss OSCout OSCi 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 LD Tx PDOUT fin-T TxPS/fTx VDD RxPS/fRx RxPDo fin-R CLK AD in D in ENB MCUCLK Vss OSCout OSCi 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 LD Tx PDOUT fin-T TxPS/fTx VDD RxPS/fRx RxPDo fin-R 16DIP 16 SOP (150Mil) ABSOLUTE MAXIMUM RATINGS (Voltages Referenced to vss ) Ranting Symbol VDD DC Supply Voltage Vin Input Voltage, all Inputs Iin , Iout DC Current Drain Per Pin IDD , ISS DC Current Drain VDD or VSS Pins Tstg Storage Temperature Range 1 Value -0.5 to +6.0 -0.5 to VDD +0.5 10 30 -65 to + 150 Unit V V mA mA ¡É GM6535 BLOCK DIAGRAM A OSCin 8 B fR1 12-Bit Programmable Reference Counter ÷4 ÷ 25 C fR2 OSCout 7 14-Bit Programmable Auxiliary Reference Counter D MCUCLK 5 ÷3 / ÷4 12-Bit Shift Register 14-Bit Shift Register TRANSMIT SELECT Rx Phase Detector ADin CLK Din ENB TxPS/fTX PxPS/fRX 2 1 3 4 13 11 16-Bit Shift Register MCU Interface Programming Mode control Register TxPDout 15 LD 16 f in -T 14 16-Bit Tx Programmable Counter RECEIVE SELECT Rx Phase Detector 16-Bit Shift Register RxPDout 10 f in -R 9 16-Bit Rx Programmable Counter VDD = PIN 12 VSS = PIN 6 2 GM6535 ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS, TA =25 ¡ É ) Symbol VDD VOL VOH VIL VIH VOH IOL IIL Output Current (Vout = 2.2V) (Vout = 5.0V) (Vout = 0.3V) (Vout = 0.5V) Input Current (Vin = 0) (Vin = VDD –0.5) IIH IOZ Cin Cout IDD (standby) IDD OSCin , fin-T , fin-R ADin , CLK , Din , ENB Three-Stats Leakage Current (Vout = 0 V or 5.5 V) Input Capacitance Output Capacitance Standby Current (All Counters are in Power-Down Mode with Oscillator On) Operating Current (200mVp-p input at fin-T = 60MHz, and fin-R =60MHz, OSC = 10.24MHz) Power Supply Voltage Output Voltage (Iout = 0) (Vin =VDD or 0) Input Voltage (Vout 0.5 V or VDD – 0.5V) Characteristic 0 Level 1 Level 0 Level 1 Level Source Sink OSCin , fin-T , fin-R ADin , CLK , Din , ENB VDD 2.5 5.5 2.5 5.5 2.5 5.5 2.5 5.5 2.5 5.5 2.5 5.5 2.5 5.5 2.5 5.5 2.5 5.5 2.5 5.5 5.5 2.5 5.5 2.5 5.5 Guaranteed Limit Min Max 2.5 5.5 0.1 0.1 2.45 5.45 0.75 1.65 1.75 3.85 -0.18 -0.55 0.18 0.55 -30 -66 -1.0 -1.0 30 61 5.0 5.0 ¡ ¾00 1 8.0 8.0 0.3 1.5 3.0 10 Unit V V V mA ¥ì A ¥ì A nA pF pF mA mA 3 GM6535 SWITCHING CHARACTERISTICS (TA = 25¡ É C L = 5 0 pF) , Symbol tTLH tTHL tT, tf tW fmax tsu th trec tsul thl Output Rise Time Output Fall Time Input Rise and Fall Time, OSCin Input Pulse Width, CLK and ENB Input frequency (Input = Sine Wave @ ≥ 200mVp-p Setup Time Hold Time, CLK to Data Recovery Time, ENB to CLK Setup Time, ENB to CLK Hold Time, CLK to ENB OSCin fin-T fin-R Data to CLK ENB to CLK Characteristic Figure # 1 1 2 3 VDD 2.5 5.5 2.5 5.5 2.5 5.5 2.5 5.5 2.5-5.5 2.5-5.5 2.5-5.5 2.5-5.5 5.5-5.5 2.5 5.5 2.5 5.5 2.5-5.5 2.5-5.5 Min 80 60 100 200 80 40 80 40 80 600 Max 200 100 200 100 5.0 4.0 16 60 60 Unit ns ns µs ns MHz ns ns ns ns ns 5 5 5 4 4 SWITCHING WAVERORMS tTLH ANY OUTPUT 90% 10% tTHL Figure 1. tr tf VDD VSS CLK, OSC in f in-T, f in-R 90% 10% Figure 2. tW ENB, CLK VDD 50% VSS Figure 3. 4 GM6535 VDD CLK FIRST CLK LAST CLK VSS thl VDD ENB VSS tsul Figure 4.ENB High During Serial Transfer AD in, D in 50% VDD VSS tsu th VDD CLK 50% FIRST CLK LAST CLK VSS trec tsu VDD ENB 50% VSS PREVIOUS DATA LATCHED Figure 5. ENB Low During Serial Transfer 5 GM6535 PIN DESCRIPTIONS OSCin/OSCout Reference Oscillator Input/Output (Pins8, 7) These pins form a reference oscillator when connected to an external parallel-resonant crystal frequencies and reference frequencies for cordless phone applications in various countries. OSCin may also serve as input for an externally generated reference signal which is typically ac coupled. ADin, Din, CLK, ENB Auxiliary Data In, Data In, Clock, Enable (Pins2, 3, 1, 4) These four pins provide an MCU serial interface for programming the reference counter, the transmitchannel counter, and the receive-channel counter. They also provide various controls of the PLL including the power saving mode and the programming format. TxPS/fTx,RxPS/fRx Transmit Power Save, Receive Power Save (Pins 13, 11) For a normal application, these output pins provide the status of the internal power saving mode operation. If the transmit channels counter circuitry is in power down mode, TxPS/fTx outputs a high state. If the receive-channels counter circuitry is in power down mode, RxPS/fRx is set high. These output can be applied for controlling the external power switch for the transmitter and the receiver to save MCU control pins. In the Tx/Rx channel counter test mode, the TxPS/fTx and RxPS/fRx pins output the divided value of the transmit channel counter (fTx) and the receive channel counter (fRx), respectively. This test mode operation is controlled by the control register. Details of the counter test mode are in the Tx/Rx Channel Counter Test section of this data sheet. OSC in fin-T/fin-R Transmit/Receive Counter Inputs (Pins14, 9) fin-T and fin-R are inputs to the transmit and the receive counters, respectively. These signals are typically driven from the loop VCO and ac-coupled. The minimum input signal level is 200mVp-p @ 60.0MHz. TxPDout/RxPDout Transmit/Receive Phase detector Outputs (Pins15, 10) These are three-state outputs of the transmit and receive phase detectors for use as loop error signals (see Figure7 for phase detector output waveforms). Frequency fV > fR or fV leading: output=negative pulse. Frequency fV < fR or fV lagging: output = positive pulse. Frequency fV = fR and phase coincidence: output = high impedance state. fR is the divided-down reference frequency at the phase detector input and fV is the divided-down VCO frequency at the phase detector input. LD Lock Detect (Pin16) The lock detect signal is associated with the transmit loop. The output at a high level indicates an out-oflock condition (see Figure 7 for the LD output waveform). VDD Positive Power Supply (Pin 12) VDD is the most positive power supply potential ranging from 2.5 to 5.5V with respect to VSS. VSS Negative Power Supply (Pin 6) VSS is the most negative supply potential and is usually connected to ground. A B f R1 ÷ N (12 bits) ÷4 C ÷25 D f R2 OSC out ÷ M ( 14bits ) Crystal 11.150 MHz 11.150 MHz 10.240 MHz 12.000 MHz ¡ À Value N 446 223 512 600 fR1 ¡ æB 6.25 MHz 12.5 MHz 5.0 MHz 5.0 MHz fR2 ¡ æC 1.0 MHz Figure 6. Reference Frequencies for Cordless Phone Applications of Various Countries 6 GM6535 VH f R ,REFERENCE (OSC in ÷ REFERENCE COUNTER) f v ,FEEDBACK (F in - T ÷ Tx COUNTER OR f in -_R ÷ Rx COUNTER) TxPDout OR RxPD out LD VL VH VL VH HIGH IMPEDANCE V H = High voltage level V L = Low voltage level *At this point, when both fR and fv are in phase, the output is forced to near mid supply. NOTE: The TxPDout and PxPDout generates error pulses during out-of-lock conditions. When locked in phase and frequency, the output is high impedance and the voltage at that pin is determined By the low-pass filter capacitor Figure 7. Phase Detector/Lock Detector Output Waveforms MCU PROGRAMMING SCHEME The MCU programming scheme is defined in two formats controlled by the ENB input. If the enable signal is high during the serial data transfer, control register/reference frequency programming is selected. If the ENB is low, programming of the transmit and receive counters is selected. During programming of the transmit and receive counters, both AD in and D in pins can input the data to the transmit and receive counters. Both counters data is clocked into the PLL internal shift register at the leading edge of the CLK signal. It is not necessary to reprogram the reference frequency counter/control register when using the enable signal to program the transmit/receive channels. In programming the control register/reference frequency scheme, the most significant bit (MSB) of the programming word identifies whether the input data is the control word. If the MSB is 1, the input data is the control word (Figure 8). Also see figure NO TAG and Table 1 for control register and bit function. If the MSB is 0, the input data is the reference frequency (Figure 9). The reference frequency data word is 32-bit word containing the 12-bit reference frequency data, the 14-bit auxiliary reference frequency counter information, the reference frequency selection plus, the auxiliary reference frequency counter enable bit(Figure 9). If the AUX REF ENB bit is high, the 14-bit auxiliary reference frequency counter provides an additional phase reference frequency output for the loops. If AUX REF ENB bit is low, the auxiliary reference frequency counter is forced into powerdown modes for current saving. (other power down modes are also provided through the control register per Table 2 and Figure 8). At the falling edge of the ENB signal, the data is stored in the registers. There are two interfacing schemes for the universal channel mode: the three-pin and four-pin interfacing schemes. The three-pin interfacing scheme is suited for use with the MCU SPI (serial peripheral interface) (Figure 10), while the four-pin interfacing scheme is commonly used for general I/O port connection (Figure 11). For the three-pin interfacing scheme, the auxiliary data select bit is set to 0. All 32 bits of data, which define both the 16-bit transmit counter and the 16-bit receive counter, latch into the PLL internal register though the data in pins at the leading edge of CLK. See Figure 12 and 13. For the four-pin interfacing scheme, the auxiliary data select bit is set to 1. In this scheme, the 16-bit transmit counter’s data enters into the ADin pin at the same time as the 16-bit receive. This simultaneous entry of the transmit and receive counters causes the programming period of the fourpin scheme to be half that of the three-pin scheme (see Figures 14 and 15). While programming Tx/Rx Channel Counter, the ENB pin must be pulsed to provide falling edge to latch the shifted data after the rising edge of the last clock. Maximum data transfer rate is 500 kbps. 7 GM6535 COMTROL REGISTER IDENTIFIER = 1 COMTROL REGISTER DATA AUX Data Select REF OUT ÷3/÷4 D in 1 MSB 0 TEST BIT TxPD Enable RxPD Enable Ref PD Enable LSB CLK ENB NOTE: ENB must be high during the serial transfer. Figure 8. Programming Format of the control Register Table 1. Control Register Function Bits Description Test Bit Aux Data Select REF out÷3/÷4 TxPD Enable RxPD Enable Ref PD Enable Set to 1 for Tx/Rx channel counter test mode Set to 0 for normal application Set to 1 for both ADin and Din pins inputting the transmit 16-bits data and receive 16-bits data respectively Set to 0 for normal application interfacing with MCU serial peripheral interface. Does not use AD in pin; tie AD in to VSS. If set to 1, REFout output frequency is equal to OSC out ÷ 3. If set to 0, REFout output is OSC out ÷ 4. If set to 1, the transmit counter, transmit phase detector, and the associated circuitry is in power-down mode. TxPS/fTx is set “High”. If set to 1, the receive counter, receive phase detector, and the associated circuitry is in power-down mode. RxPS/fTx is set “High”. If set to 1, both 12-bit and 14-bit reference frequency counters are in power-down mode Table 2. Control Register Power Down Bits Function TxPD Enable 0 0 0 0 1 1 1 1 RxPD Enable 0 0 1 1 0 0 1 1 REF PD Enable 0 1 0 1 0 1 0 1 Tx-Channel Counter Power Down Power Down Power Down Power Down Rx-channel Counter Power Down Power Down Power Down Power Down Reference Frequency Counter Power Down Power Down Power Down Power Down 8 GM6535 Reference Frequency Counter Identifier = 0 Reference Frequency Select Reference Frequency Counter Divide Ratio Reference Frequency Select fR1 S2 Aux Reference Frequency Counter Divide Ratio 14-BITS AUX REF FREQ DATA D in 0 AUX Rx-0 Tx-0 REF ENABLE SELECT SELECT Select 12-BITS REF FREQ DATA fR1 S1 CLK ENB NOTE: ENB must be high during the serial transfer. Figure 9. Programming Format of Auxiliary/reference Frequency Counter MCU Using Serial Peripheral Interface Port D in CLK ENB Universal PLL Aux Data Bit = 0 Figure 10. MCU Interface Using SPI ADin MCU Using Normal I/O Port D in CLK ENB Universal PLL Aux Data Bit = 1 Figure 11. MCU Interface Using Normal I/O Ports with Both Din And A Din for Faster Programming Time Control Register Identifier = 1 Control Register Data AUX Data Select REF OUT ÷3/÷4 D in MSB 1 0 TEST BIT TxPD Enable RxPD Enable Ref PD Enable LSB AUX DATA SELECT = 0 CLK ENB NOTE: ENB must be high during the serial transfer. Figure 12. Programming Format for control Register (3-Pin Interfacing Scheme) 9 GM6535 D in 16-BIT Tx COUNTER DIVIDE RATIO 16-BIT Rx COUNTER DIVIDE RATIO Last Clock CLK ENB NOTE: ENB must be low during the serial transfer. Figure 13. Programming Format for Transmit and Receive Counters (3-Pin Interfacing Scheme) Control Register Identifier = 1 Control Register Data AUX Data Select REF OUT ÷3/÷4 D in MSB 1 0 TEST BIT TxPD Enable RxPD Enable Ref PD Enable LSB AUX DATA SELECT = 1 CLK ENB NOTE: ENB must be high during the serial transfer. Figure 14. Programming Format for control Register (4-Pin Interfacing Scheme) AD in 16-BIT Tx COUNTER DIVIDE RATIO D in 16-BIT Rx COUNTER DIVIDE RATIO Last Clock CLK ENB NOTE: ENB must be low during the serial transfer. Figure 15. Programming Format for Transmit and Receive Counters (4-Pin Interfacing Scheme) 10 GM6535 Table 3. Global CT-1 Reference frequency Setting vs Channel Frequencies Country U.S.A France Spain Australia U.K New Zealand Channel Frequency 46/49MHz(10,15,25 Channels) 26/41 MHz 31/41 MHz 30/39 MHz 1.7/47 MHz 1.7/34/40 MHz fR1 5.0 KHz 6.25 KHz/12.5 KHz 5.0 KHz 5.0 KHz 6.25 KHz 6.25 KHz fR2 1.0 KHz 1.0 KHz REFERENCE FREQUENCY SELECTION AND PROGRAMMING Figure 16 shows the bit function of the reference frequency programming word. The user can either select the fixed reference frequency for all channels accordingly or provide a specific reference frequency for a particular channel by using two reference frequency counters (e.g., for an application in France, the base set transmit channel common fixed reference frequency is 6.25 KHz or 12.5 KHz). (See Table 3 Figure 6 for reference frequencies for various countries.) However, transmit channels 6, 8, and 14 can be set to 25 KHz, and channel 8 reference frequency can be set to 50 KHz. But this reference frequency may not be applied to the receiving side; therefore, the receiving side reference frequency must be generated by another reference frequency counter. The higher the reference frequency, the better the phase noise performance and faster the lock time, but the PLL consumes more current if both reference frequency counters are in operation. In general, the 12-bit reference frequency counter plus the ÷ 4 and ÷ 25 module can offer all the reference frequencies for global CT-1 transmit and receive channel requirements. Users can select their own reference frequency by introducing the additional 14-bit auxiliary reference frequency counter. Again, the 14-bit auxiliary reference frequency counter can be shut down by the auxiliary reference enable bit in the reference counter programming word by setting the bit to 0. At this state, the fR2 is automatically connected to point C (the ÷ 25 block output), and fR1 cha be connected to point A or B by setting the fR1-S1 and fR1-S2 bits in the reference counter program word. The 14-bit auxiliary reference frequency counter data will be in Don’t Care state. If the 14-bit auxiliary reference frequency counter is enabled (auxiliary reference enable = 1), the fR2 is automatically connected to point D (14-bit counter output), and fR1 can be selected to connect to point A,B, or C, depending on the bit setting of fR1-S1 and fR1-S2. Table 4 and Figure 16 describe the functions of the auxiliary reference enable bit and the fR1-S1 and fR1-S2 bits selection. Table 4. Bit Function and the Reference Frequency Selection Bit Setting of the Reference Frequency Counter Programming Word N/A Not Applicable fR1 fR1 AUX REF Auxiliary Reference Frequency Module fR1 Routin S2 Enable Counter Mode Select S1 g N/A 14-Bit Auxiliary Reference Frequency fR2→ C 0 0 Counter Disable fR1→ A 0 1 0 1 0 fR1→ B 1 1 N/A 14-Bit Auxiliary Reference Frequency N/A fR2→ D 0 0 Counter Disable fR1→ A 1 0 1 1 0 fR1→ B 1 1 fR1→ C 11 GM6535 f R1 OSC in 12-Bits Programmable Reference Counter ÷4 ÷25 14-Bits Programmable Auxiliary Reference Counter f R2 Tx Phase Detector Tx-0 SELECT LD OSC out 1 TxPDout Maximum Crystal Frequency 16.0 MHZ 0 1 Rx-0 SELECT Rx Phase Detector RxPDout 0 Reffrequency Counter Identifier = 0 Reference Frequency Select AUX REF Enable Select Tx-0 Select Rx-0 Select Reference Frequency Counter Reference Frequency Select fR1 S2 Auxiliary Reference Frequency Counter 14-BITS AUX REF FREQ DATA D in 0 12-BITS REF FREQ DATA fR1 S1 CLK ENB NOTE: ENB must be high during the serial transfer. Figure 16. Reference Frequency Counter/selection Programming Mode 12 GM6535 POWER SAVING OPERATION This PLL has a programmable power-saving scheme. The transmit counter, receive counter and the reference frequency counter can be powered down individually by setting the TxPD enable, RxPD enable and Ref PD enable bits of the control register. The functions of the power down control bits are explained in Table 2 and the programming format is in Figure 8. The output pins TxPS/fTx and RxPS/fRx output the status of the internal power saving setting. If the bit TxPD enable is set high (transmit counter is set to power-down mode), then the TxPS/fTx pin will also output a high state. This TxPS/fTx output can control an external power switch to switch off the transmitter, as shown in Figure 17. This scheme can be applied to the RxPS/fRx output to control the receiver power saving operation as required. UNIVERSAL DUAL PLL Power Supply VDD TxPS/fTx Q POWER SWITCH FOR TRANSMITTER Tx Divider chain Counter, Phase Detector Tx Power-Down Enable Flag TX Power AMP RxPS/fRx VDD Q Rx Power-Down Enable Flag Rx Divider chain Counter, Phase Detector To control The Receiver Power Switch Figure 17. TxPS/fTx and RxPS/fRx Outputs to Control Power Switches of the Transmitter and Receiver 13 GM6535 TX/RX CHANNEL COUNTER TEST In normal applications, the TxPS/fTx and the RxPS/fRx output pins indicate the power saving mode status. However, the user can examine the Tx and Rx channel counter outputs by setting the Test bit in the control register to 1. The final value of the transmit-channel counter and the receivechannel counter multiplex out to TxPS/fTx and RxPS/fRx respectively. The user can verify the divided-down output waveform associated with the RF input level in the PLL circuitry implementation (Figure 18). fin-T 16-BIT Tx PROGAMMABLE CHANNELS COUNTER TxPS/f Tx f Tx TxPS IF TEST BIT TO 1, THE f Tx AND f Rx ARE MIXED OUT AT PINS TxPS/f Tx AND RxPS/f Rx RESPECTIVEY, FOR Rx/Tx CHANNEL COUNTER TEST. CONTROL REGISTER IDENTIFIER = 1 CONTROL REGISTER AUX DATA SELECT REF OUT ÷3/÷4 D in 1 0 TEST BIT TxPD RxPD Ref PD ENABLE ENABLE ENABLE f in-R 16-BIT Rx PROGRAMMABLE CHANNELS COUNTER TxPS/f Rx fRx RxPS Figure 18. RF Buffer Sensitivity 14 GM6535 Table 5. France CT-1 Base Set Frequency Tx Counter Value (Ref. Freq.= 6.25 KHz) 4238 4236 4234 4232 4230 4228 4226 4224 4222 4220 4218 4216 4214 4212 4210 Channel Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Tx-Channel Frequency (MHz) 26.4875 26.4750 26.4625 26.4500 26.4375 26.4250 26.4125 26.4000 26.3875 26.3750 26.3625 26.3500 26.3375 26.3250 26.3125 fin-R Input Frequency(MHz) [1st IF = 10.7MHz] 30.7875 30.7750 30.7625 30.7500 30.7375 30.7250 30.7125 30.7000 30.6875 30.6750 30.6625 30.6500 30.6375 30.6250 30.6125 Rx Counter Value (Ref. Freq. = 6.25 KHz) 4926 4924 4922 4920 4918 4916 4914 4912 4910 4908 4906 4904 4902 4900 4898 Table 6. France CT-1 Hand Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Tx-Channel Frequency (MHz) 41.4875 41.4750 41.4625 41.4500 41.4375 41.4250 41.4125 41.4000 41.3875 41.3750 41.3625 41.3500 41.3375 41.3250 41.3125 Tx Counter Value (Ref. Freq. = 6.25 KHz) 6638 6636 6634 6632 6630 6628 6626 6624 6622 6620 6618 6616 6614 6612 6610 fin-R Input Frequency(MHz) [1st IF = 10.7MHz] 37.1875 37.1750 37.1625 37.1500 37.1375 37.1250 37.1125 37.1000 37.0875 37.0750 37.0625 37.0500 37.0375 37.0250 37.0125 Rx Counter Value (Ref. Freq. = 6.25 KHz) 5950 5948 5946 5944 5942 5940 5938 5936 5934 5932 5930 5928 5926 5924 5922 15 GM6535 Table 7. Spain CT – 1 Base Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 11 12 Tx-Channel Frequency (MHz) 31.0250 31.0500 31.0750 31.1000 31.1250 31.1500 31.1750 31.2000 31.2500 31.2750 31.3000 31.3250 Tx Counter Value (Ref. Freq. = 5.00KHz) 6205 6210 6215 6220 6225 6230 6235 6240 6250 6255 6260 6265 fin-R Input Frequency (MHz) [1st IF= 10.695 MHz] 29.2300 29.2550 29.2800 29.3050 29.3300 29.3550 29.3800 29.4050 29.4550 29.4800 29.5050 29.5300 Rx counter value (Ref. Freq.=5.00KHz) 5846 5851 5856 5861 5866 5871 5876 5881 5891 5896 5901 5906 Table 8. Spain CT – 1 Hand Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 11 12 Tx-Channel Frequency (MHz) 39.9250 39.9500 39.9750 40.0000 40.0250 40.0500 40.0750 40.1000 40.1500 40.1750 40.2000 40.2250 Tx Counter Value (Ref. Freq. = 5.00KHz) 7985 7990 7995 8000 8005 8010 8015 8020 8030 8035 8040 8045 fin-R Input Frequency (MHz) [1st IF= 10.7 MHz] 20.3300 20.3550 20.3800 20.4050 20.4300 20.4550 20.4800 20.5050 20.5550 20.5800 20.6050 20.6300 Rx counter value (Ref. Freq.=5.00KHz) 4066 4071 4076 4081 4086 4091 4096 4101 4111 4116 4121 4126 16 GM6535 Table 9. New Zealand CT – 1 Base Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 Tx-Channel Frequency (MHz) 1.7820 1.7620 1.7420 1.7220 1.7020 34.3500 34.3625 34.3750 34.3875 34.4000 Tx Counter Value 1782 1762 1742 1722 1702 5496 5498 5500 5502 5504 Ref. Freq. = 6.25KHz Ref. Freq. = 1.0KHz fin-R Input Frequency (MHz) [1st IF= 10.7 MHz] 29.7625 29.7500 29.7375 29.7250 29.7125 29.7000 29.6875 29.6750 29.6625 29.6500 Rx counter value (Ref. Freq.=6.25KHz) 4762 4760 4758 4756 4754 4752 4750 4748 4746 4744 Table 10. New Zealand CT – 1 Hand Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 Tx-Channel Frequency (MHz) 40.4625 40.4500 40.4375 40.4250 40.4125 40.4000 40.3875 40.3750 40.3625 40.3500 Tx Counter Value (Ref. Freq. = 6.25KHz) 6474 6472 6470 6468 6466 6464 6462 6460 6458 6456 fin-R Input Frequency (MHz) 2.2370 2.2170 2.1970 2.1770 2.1570 23.6500 2.6625 23.6750 23.6875 23.7000 Ref. Freq. =10.7KHz Ref. Freq. =45.5KHz Rx counter value 2237 2217 2197 2177 2157 3784 3786 3788 3790 3792 Ref. Freq. =6.25KHz Ref. Freq. =1.0KHz 17 GM6535 Table 11. Australia CT – 1 Base Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 Tx-Channel Frequency (MHz) 30.0750 30.1250 30.1750 30.2250 30.2750 30.1000 30.1500 30.2000 30.2500 30.3000 Tx Counter Value (Ref. Freq. = 5.00KHz) 6015 6025 6035 6045 6055 6020 6030 6040 6050 6060 fin-R Input Frequency (MHz) [1st IF= 10.695 MHz] 29.0800 29.1300 29.1800 29.2300 29.2800 29.1050 29.1550 29.2050 29.2550 29.3050 Rx counter value (Ref. Freq.=5.00KHz) 5816 5826 5836 5846 5856 5821 5831 5841 5851 5861 Table 12. Australia CT – 1 Hand Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 Tx-Channel Frequency (MHz) 39.7750 38.8250 37.8750 36.9250 35.9750 39.8000 39.8500 39.9000 39.9500 40.0000 Tx Counter Value (Ref. Freq. = 5.00KHz) 7955 7965 7975 7985 7995 7960 7970 7980 7990 8000 Fin-R Input Frequency (MHz) [1st IF= 10.7 MHz] 19.3800 19.4300 19.4800 19.5300 19.5800 19.4050 19.4550 19.5050. 19.5550 19.6050 Rx counter value (Ref. Freq.=5.00KHz) 3876 3886 3896 3906 3916 3881 3891 3901 3911 3921 18 GM6535 Table 13. U.K. CT – 1 Base Set Frequency Channel Number 1 2 3 4 5 6 7 8 Tx-Channel Frequency (MHz) 1.6420 1.6620 1.6820 1.7020 1.7220 1.7420 1.7620 1.7820 Tx Counter Value (Ref. Freq. = 1.00KHz) 1642 1662 1682 1702 1722 1742 1762 1782 fin-R Input Frequency (MHz) [1st IF= 10.7 MHz] 36.75625 36.76875 36.78125 36.79375 36.80625 36.81875 36.83125 36.84375 Rx counter value (Ref. Freq.=6.25KHz) 5881 5883 5885 5887 5889 5891 5893 5895 Table 14. U.K. CT – 1 Hand Set Frequency Channel Number 1 2 3 4 5 6 7 8 Tx-Channel Frequency (MHz) 47.45625 47.46875 47.48125 47.49375 47.50625 47.51875 47.53125 47.54375 Tx Counter Value (Ref. Freq. = 0.25KHz) 7593 7595 7597 7599 7601 7603 7605 7607 fin-R Input Frequency (MHz) [1st IF= 45.5 KHz] 2.097 2.117 2.137 2.157 2.177 2.197 2.217 2.237 Rx counter value (Ref. Freq.=1.00KHz) 2097 2117 2137 2157 2177 2197 2217 2237 19 GM6535 Table 15. U.S.A. CT-1 Base Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 Tx-Channel Frequency (MHz) 46.610 46.630 46.670 46.710 46.730 46.770 46.830 46.870 46.930 46.970 Tx Counter Value (Ref.Freq. = 5.00 KHz) 9322 9326 9334 9342 9346 9354 9366 9374 9386 9394 fin-R Input Frequency (MHz) [1st IF=10.695 MHz] 38.975 38.150 38.165 39.075 39.180 39.135 39.195 39.235 39.295 39.275 Rx Counter Value (Ref. Freq. = 5.00 KHz) 7795 7830 7833 7815 7836 7827 7839 7847 7859 7855 Table 16. U.S.A. CT-1 Hand Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 Tx-Channel Frequency (MHz) 49.670 49.845 49.860 49.770 49.875 49.830 49.890 49.930 49.990 49.970 Tx Counter Value (Ref.Freq. = 5.00 KHz) 9934 9969 9972 9954 9975 9966 9978 9986 9998 9994 fin-R Input Frequency (MHz) [1st IF=10.7 MHz] 35.915 35.935 35.975 36.015 36.035 36.075 36.135 36.175 36.235 36.275 Rx Counter Value (Ref. Freq. = 5.00 KHz) 7183 7187 7195 7203 7207 7215 7227 7235 7247 7255 20 GM6535 Table 17. U.S.A. CT-1 Base Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Tx-Channel Frequency (MHz) 43.72 43.74 43.82 43.84 43.92 43.96 44.12 44.16 44.18 44.20 44.32 44.36 44.40 44.46 44.48 46.61 46.63 46.67 46.71 46.73 46.77 46.83 46.87 46.93 46.97 Tx Counter Value (Ref.Freq. = 5.00 KHz) 8744 8748 8764 8768 8784 8788 8824 8832 8836 8840 8864 8872 8880 8892 8896 9322 9326 9331 9342 9346 9354 9366 9374 9386 9394 fin-R Input Frequency (MHz) [1st IF=10.7 MHz] 38.06 38.14 38.16 38.22 38.32 38.38 38.40 38.46 38.50 38.54 38.58 38.66 38.70 38.76 38.80 38.97 39.145 39.16 39.07 39.175 39.13 39.19 39.23 39.29 39.27 Rx Counter Value (Ref. Freq. = 5.00 KHz) 7612 7628 7632 7644 7664 7678 7680 7692 770 7708 7716 7732 7740 7752 7760 7794 7829 7832 7814 7835 7826 7838 7846 7858 7854 21 GM6535 Table 18 U.S.A. CT-1 Hand Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Tx-Channel Frequency (MHz) 48.76 48.84 48.86 48.92 49.02 49.08 49.10 49.16 49.20 49.24 49.28 49.36 49.40 49.46 49.50 49.67 49.845 49.88 49.77 49.875 49.83 449.89 49.93 49.99 49.97 Tx Counter Value (Ref.Freq. = 5.00 KHz) 9752 9768 9772 9748 9804 9816 9820 9832 9840 9848 9856 9872 9880 9892 9900 9934 9969 9972 9954 9975 9966 9978 9986 9998 9994 fin-R Input Frequency (MHz) [1st IF=10.7 MHz] 33.02 33.04 33.12 33.14 33.22 33.26 33.42 33.46 33.48 33.50 33.62 33.66 33.70 33.76 33.78 33.91 33.93 33.97 36.01 36.03 36.07 36.13 36.17 36.23 36.27 Rx Counter Value (Ref. Freq. = 5.00 KHz) 6604 6608 6624 6628 6644 6652 6684 6692 6696 6700 6724 6732 6740 6752 6756 7182 7186 7194 7202 7206 7214 7226 7234 7246 7254 22 GM6535 Table 19 Korea CT-1 Base Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Tx-Channel Frequency (MHz) 46.610 46.630 46.670 46.710 46.730 46.770 46.830 46.870 46.930 46.970 46.510 46.530 46.550 46.570 46.590 Tx Counter Value (Ref.Freq. = 5.00 KHz) 9322 9326 9334 9342 9346 9354 9366 9374 9386 9394 9302 9306 9310 9314 9318 fin-R Input Frequency (MHz) [1st IF=10.695 MHz] 38.975 38.150 38.165 39.075 39.180 39.135 39.195 39.235 39.295 39.275 39.000 39.015 39.030 39.045 39.060 Rx Counter Value (Ref. Freq. = 5.00 KHz) 7795 7830 7833 7815 7836 7827 7839 7847 7859 7855 7800 7803 7806 7809 7812 Table 20. Korea CT-1 Hand Set Frequency Channel Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Tx-Channel Frequency (MHz) 49.670 49.845 49.860 49.770 49.875 49.830 49.890 49.930 49.990 49.970 49.695 49.710 49.725 49.740 49.755 Tx Counter Value (Ref.Freq. = 5.00 KHz) 9934 9969 9972 9954 9975 9966 9978 9986 9998 9994 9939 9942 9945 9948 9951 fin-R Input Frequency (MHz) [1st IF=10.7 MHz] 35.915 35.935 35.975 36.015 36.035 36.075 36.135 36.175 36.235 36.275 35.815 35.835 35.855 35.875 35.895 Rx Counter Value (Ref. Freq. = 5.00 KHz) 7183 7187 7195 7203 7207 7215 7227 7235 7247 7255 7163 7167 7171 7175 7179 23